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https://issues.apache.org/jira/browse/HIVE-11461?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14680651#comment-14680651
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Gopal V commented on HIVE-11461:
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[~jcamachorodriguez]: the PreOrderOnceWalker improves the performance of the
optimizer significantly. Patch LGTM - the early exit makes it fast for the miss
cases as well.
+1 to the patch, golden file updates after HIVE-11398 goes in.
> Transform flat AND/OR into IN struct clause
> -------------------------------------------
>
> Key: HIVE-11461
> URL: https://issues.apache.org/jira/browse/HIVE-11461
> Project: Hive
> Issue Type: Bug
> Reporter: Jesus Camacho Rodriguez
> Assignee: Jesus Camacho Rodriguez
> Attachments: HIVE-11461.1.patch, HIVE-11461.2.patch, HIVE-11461.patch
>
>
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